
//: gui/SubmitLabelManipulationTask.java
import javax.swing.*;
import java.util.concurrent.*;

public class SubmitLabelManipulationTask
{
    public static void main(String[] args)
        throws Exception
    {
        JFrame frame = new JFrame("Hello Swing");
        final JLabel label = new JLabel("A Label");
        frame.add(label);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(300, 100);
        frame.setVisible(true);
        TimeUnit.SECONDS.sleep(1);
        SwingUtilities.invokeLater(new Runnable()
        {
            public void run()
            {
                label.setText("Hey! This is Different!");
            }
        });
    }
} /// :~
